Make sure yoy draw the diagram. Using A$-$O$-$N$,$ diagram the network described below for Samantha's construction project.

Calculate its critical path.

How long is the minimum duration of this network?

$\backslash$table$[[$Activity$,$Predecessor,Time $($weeks$)],[$J$,-,9],[$K$,$J$,],[$L$,$J$,9],[$M$,$K$,6],[$N$,$K$,3],[$O$,$L$,2],[$P$,$M$,$ N$,$ O$,4]]$

Answer: